1/2 c. butter
1 c. sugar
2 eggs
1/2 tsp. vanilla
1/2 tsp. salt
1 tsp. baking soda
1 tsp. baking powder
2 c. flour
1 1/2 c. (12 oz.) sour cream

STREUSEL MIX:

1/3 c. brown sugar
2 tsp. cinnamon
3/4 c. finely chopped nuts

Cream butter and sugar. Add eggs, one at a time, beating well after each addition. Add vanilla. Sift together salt, soda, baking powder and flour. Add alternately with sour cream to creamed mixture. Grease 9" or 10" spring form or bundt pan. Add 1/2 batter. Spread with half of Streusel Mix. Top with remaining batter and rest of Streusel Mix. Bake at 350 degrees for 55 to 60 minutes. Serves 12 to 16.